Assumptions (Built-in Mathematica Symbol)

Assumptions is an option for functions such as Simplify, Refine, and Integrate that specifies default assumptions to be made about symbolic quantities.

DawsonF (Built-in Mathematica Symbol)

DawsonF[z] gives the Dawson integral F(z).

DistributionParameterAssumptions (Built-in Mathematica Symbol)

DistributionParameterAssumptions[dist] gives a logical expression for assumptions on parameters in the symbolic distribution dist.

DistributionParameterQ (Built-in Mathematica Symbol)

DistributionParameterQ[dist] yields True if dist is a valid distribution, and yields False otherwise.

HoytDistribution (Built-in Mathematica Symbol)

HoytDistribution[q, \[Omega]] represents a Hoyt distribution with shape parameter q and spread parameter \[Omega].

SkewNormalDistribution (Built-in Mathematica Symbol)

SkewNormalDistribution[\[Mu], \[Sigma], \[Alpha]] represents a skew-normal distribution with shape parameter \[Alpha], location parameter \[Mu], and scale parameter \[Sigma].

ProductDistribution (Built-in Mathematica Symbol)

ProductDistribution[dist_1, dist_2, ...] represents the joint distribution with independent component distributions dist_1, dist_2, ....

PERTDistribution (Built-in Mathematica Symbol)

PERTDistribution[{min, max}, c] represents a PERT distribution with range min to max and maximum at c.PERTDistribution[{min, max}, c, \[Lambda]] represents a modified PERT ...

ChiDistribution (Built-in Mathematica Symbol)

ChiDistribution[\[Nu]] represents a \[Chi] distribution with \[Nu] degrees of freedom.

KDistribution (Built-in Mathematica Symbol)

KDistribution[\[Nu], w] represents a K distribution with shape parameters \[Nu] and w.